treasury secretary tim geithner climbs the fiscal cliff this morning on "face the nation." >> schieffer: thank you, bob scheiffer. we'll be watching. next week here on sunday morning... ♪ >> osgood: actor ewen macgregor and singer. ♪ ♪ ♪ [ male announcer ] you've been years in the making. and there are many years ahead. join the millions of members who've chosen an aarp medicare supplement insurance plan insured by unitedhealthcare insurance company. go long. sunday morning's moment of nature is sponsored by... >> osgood: we leave you this sunday in costa rica where howler monkeys always have something to say. "us? wwó >> osgood: i'm charles osgood. please join us again next sunday morning. until then, i'll see you on the radio. breathe, and how that feels. can be hard to copd includes chronic bronchitis and emphysema. spiriva helps control my copd symptoms by keeping my airways open for 24 hours. plus, it reduces copd flare-ups. spiriva is the only once-daily inhaled copd maintenance treatment that does both. spiriva handihaler tiotropium bromide inhalation powder does not rep